TOHO TTM-204 Series User Manual

■Standard specications
Function Timer driving mode (TMF) Three points. 0 minute and 00 second to 99 minutes and 59 seconds. 0 hour and 00 minute to 99 hours and 59 minutes.
Timer repetition frequency: 0 to 99 times (With 0 unlimited frequency)
Accuracy: ±(1.5% + 0.5 seconds) of setting time
Function: Auto start, Manual start, Event start, SV start, DI start
Delay timer (FDT) 0 to 99 (minutes) Main/auxiliary common
Decimal point movement (DP) Indication below decimal point. Yes/No
Manual control Manual control is possible. (Balance-less / Bump-less)
RUN/READY Switching of RUN/READY is possible.
Blind function An optional parameter screen can be set up in the non-indication.
Auto tuning coe󱐰cient (ATG) 0.1 to 10.0 times
Auto tuning sensitivity (ATC) Temperature input 0.0 to 999.9 or 0 to 999 (℃ )
Analog input 0 to 9999 (digits)
Function key A function key can be chosen from "Figure movement", "MD/ready", "AT start/stop", "Timer start/reset", "Reverse screen turning", "ENT", "Bank change"
and "Auto/manual change". Settlement of push time (0 to 5 seconds)
Priority screen An optional parameter screen can be indicated in the operation mode. (Maximum of 16 points)
Lock function (LOC) Four modes (OFF, ALL Lock, Operation mode lock, and lock except operation mode)
Self-diagnostic function EEPROM data check (Err0), A/D converter action check (Err1), auto-tuning check (Err2), watch-dog timer equipped
Ramp function Action When modify SV, set up the SV variation per minute
Setting range Temperature input 0.0 to 999.9℃/minute (Ramp function turns OFF by 0.0)
Analog input 0 to 9999 digit/minute (Ramp function turns OFF by 0)
Setting unit Temperature input 0.1℃/minute
Analog input 0.1 digit/minute
Valve function Motor stroke time 0.1 to 999.9 (seconds)
Motor drive dead band 0.0 to 100.0 (seconds)
Initialization mode Password setup, blind screen one time call setup, setting value backup and set value initialization
Since a password is required for this mode when making a setting change, please be sure to keep the password.
Bank setting Setting the parameter of set 1 to 17 (A maximum of 16 points)
Soft-start (Main control) Output setting MLL1 to MLH1 (%)
Time setting 00:00 to 99:59 (minutes), Function OFF by 00:00 (minutes)
■Option specications
Auxiliary output
(2 points)
(Common
Terminal)
Relay contact 250VAC 1A (resistance load) 1a contact point
Open collector 24VDC 100mA
Setting range (Upper and Lower
limit)
Temperature input －1999.9 to 2999.9、－19999 to 29999（℃）
Analog input －19999 to 29999（digit）
Sensitivity Temperature input 0.0 to 999.9、0 to 9999（℃）
Analog input 0 to 9999（digit）
Delay timer 0 to 9999 (seconds)
DI input
(Max. 4 points)
Function Bank switch, RUN/READY switch (At the time of contact point closing is Ready), Auto/Manual switch (At the time of contact point closing is Manual), Reverse action/
Forward action switch (At the time of contact point closing is Forward action)
Auto tuning STOP/START (At the time of contact point closing is Auto tuning Start), Timer STOP/START (At the time of contact point closing START)
Input specication No voltage contact point. Active switching is possible at the time of the input.
Minimum input time 200mS
When ON electric current Maximum 10mADC
When OFF electric current Maximum 6VDC
Terminal permission resistance When ON: Maximum 333Ω, When OFF: Minimum 500KΩ
CT input
(2 points)
Measurement electric current range 0.0 to 50.0A
Setting electric current range 0.0 to 30.0A (Setting resolution 0.1A). However, the function is turning o󱐯 at 0.0.
Setting accuracy ±5% (0.1A or less is outside accuracy)
Wire break detection ON time of control output above 300mS
Welding detection OFF time of control output above 300mS
Communication Communication Loader communication
Communication standard RS-485 (1:31) TTL (1:1)
Communication terminal Terminal stand Loader communication private terminal
Protocol TOHO exclusive protocol/MODBUS (RTU)/MODBUS (ASCII) TOHO exclusive protocol/MODBUS (RTU)/MODBUS (ASCII)
Direction of information Half duplex Half duplex
Synchronous system Asynchronous Asynchronous
Transmission code ASCII ASCII
Interface RS-485 (two lines) TTIL level
Transmission speed 2400, 4800, 9600, 19200, 38400bps 2400, 4800, 9600, 19200, 38400bps
Communication distance 500m
Response delay time 0 to 250mS 0 to 250mS
Communication switch Writing is impossible/Writing is possible/Simultaneous temperature rise master/Simultaneous temperature rise slave.
Character Start bit: 1 bit xation Start bit: 1 bit xation
Stop bit: 1/2 bit Stop bit: 1/2 bit
Data length: 7/8 bit
* MODBUS: In case of ASCII --- 7 bits xation
In case of RTU --- 8 bits xation
Data length: 7/8 bit
* MODBUS: In case of ASCII --- 7 bits xation
In case of RTU --- 8 bits xation
Parity: No/Even number/Odd number Parity: No/Even number/Odd number
BCC check: No/Yes
* In case of MODBUS --- BCC Check is invalid
BCC check: No/Yes
* In case of MODBUS --- BCC Check is invalid
Address: 1 to 99 stations
* In case of MODBUS --- 1 to 247 stations
Address: 1 to 99 stations
* In case of MODBUS --- 1 to 247 stations
Transmission
output
Functional setting PV (Process value) output, SV (Setting value) output, MV1 (Main manipulated variable) output, MV2 (Secondary manipulated variable) output. Reciprocal change
possibility
Temperature input Scaling low limit to 2999.9 (℃ ), scaling low limit to 2999 (℃ )
Analogue input Scaling low limit to 29999 (digit)
Temperature input -1999.9 to scaling high limit (℃ ), -1999 to scaling high limit (℃ )
Analogue input -19999 to scaling high limit (digit)

TOHO TTM-204 Series Specifications

General

Brand	TOHO
Model	TTM-204 Series
Category	Controller
Language	English